We do a great deal of background checking on our employees before we bring them on, but we also have insider threat programs. We know what the correct or usual behaviour is, and then we look for anomalies. I had an opportunity to take my board through what we have in our insider threat program, but we have a way of sensing when people are acting abnormally.
When those triggers are set, then my team will launch an investigation to see if the employee is acting in a way that is not in the best interests of the company.
Additional to that, we have employees who have high-risk roles. The things that they do allow them the ability to make or destroy machines, or things like that.
We have an increased level of monitoring, so my guys watch what it is that they're doing. It's all in behind the scenes, but it happens to make sure they they're doing the things that they are supposed to. If they're not, then we respond to it.